On Top-k Retrieval for a Family of Non-monotonic Ranking Functions.
Nicolás MadridUmberto StracciaPublished in: FQAS (2013)
Keyphrases
- ranking functions
- document retrieval
- scoring function
- learning to rank
- term weights
- retrieval model
- web search
- ranking algorithm
- web search engines
- information retrieval
- query dependent
- supervised learning
- document collections
- information retrieval systems
- language model
- relevance feedback
- text retrieval
- query processing
- image retrieval
- query expansion
- feature set
- preference learning
- test collection
- ranking svm
- retrieval systems
- relevance judgments
- relevant documents
- multimedia retrieval
- feature vectors
- feature space
- training data